[INFO] fetching crate ferric_lexer 0.1.0...
[INFO] testing ferric_lexer-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ferric_lexer 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ferric_lexer 0.1.0
[INFO] finished tweaking crates.io crate ferric_lexer 0.1.0
[INFO] tweaked toml for crates.io crate ferric_lexer 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferric_lexer 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85d409f86a333d106e574bfd9f397bd5839a0e564fb9e21a2872a5b101424e54
[INFO] running `Command { std: "docker" "start" "-a" "85d409f86a333d106e574bfd9f397bd5839a0e564fb9e21a2872a5b101424e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85d409f86a333d106e574bfd9f397bd5839a0e564fb9e21a2872a5b101424e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d409f86a333d106e574bfd9f397bd5839a0e564fb9e21a2872a5b101424e54", kill_on_drop: false }`
[INFO] [stdout] 85d409f86a333d106e574bfd9f397bd5839a0e564fb9e21a2872a5b101424e54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3db8c00bab84aefb1ca7f6a3a8c79173ea7f4ab1194b21d7c4a54ef12f682f1
[INFO] running `Command { std: "docker" "start" "-a" "e3db8c00bab84aefb1ca7f6a3a8c79173ea7f4ab1194b21d7c4a54ef12f682f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferric_lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "e3db8c00bab84aefb1ca7f6a3a8c79173ea7f4ab1194b21d7c4a54ef12f682f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3db8c00bab84aefb1ca7f6a3a8c79173ea7f4ab1194b21d7c4a54ef12f682f1", kill_on_drop: false }`
[INFO] [stdout] e3db8c00bab84aefb1ca7f6a3a8c79173ea7f4ab1194b21d7c4a54ef12f682f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ac720bdbbe02153042e3ab08a57be57ebda2bbeefd8e7ed019f1dc8c27d6e7f
[INFO] running `Command { std: "docker" "start" "-a" "8ac720bdbbe02153042e3ab08a57be57ebda2bbeefd8e7ed019f1dc8c27d6e7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferric_lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "8ac720bdbbe02153042e3ab08a57be57ebda2bbeefd8e7ed019f1dc8c27d6e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac720bdbbe02153042e3ab08a57be57ebda2bbeefd8e7ed019f1dc8c27d6e7f", kill_on_drop: false }`
[INFO] [stdout] 8ac720bdbbe02153042e3ab08a57be57ebda2bbeefd8e7ed019f1dc8c27d6e7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4800e6a634ba836c7e5300eb6f3b4856bda5c101c7217a4ea833c6a1208eeb4b
[INFO] running `Command { std: "docker" "start" "-a" "4800e6a634ba836c7e5300eb6f3b4856bda5c101c7217a4ea833c6a1208eeb4b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferric_lexer-00697caf7522a46a)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tests::close_brace ... ok
[INFO] [stdout] test tests::complex_expr ... ok
[INFO] [stdout] test tests::complex_expr_with_paren ... ok
[INFO] [stdout] test tests::close_paren ... ok
[INFO] [stdout] test tests::eol ... ok
[INFO] [stdout] test tests::assign ... ok
[INFO] [stdout] test tests::complex_expr_with_paren_and_identifier ... ok
[INFO] [stdout] test tests::equal ... ok
[INFO] [stdout] test tests::equality_operator ... ok
[INFO] [stdout] test tests::identifier ... ok
[INFO] [stdout] test tests::identifier_with_number ... ok
[INFO] [stdout] test tests::divide ... ok
[INFO] [stdout] test tests::identifier_with_underscore ... ok
[INFO] [stdout] test tests::if_statement ... ok
[INFO] [stdout] test tests::minus ... ok
[INFO] [stdout] test tests::multiply ... ok
[INFO] [stdout] test tests::not_equal ... ok
[INFO] [stdout] test tests::number ... ok
[INFO] [stdout] test tests::open_brace ... ok
[INFO] [stdout] test tests::plus ... ok
[INFO] [stdout] test tests::open_paren ... ok
[INFO] [stderr]    Doc-tests ferric_lexer
[INFO] [stdout] test tests::test_exec ... ok
[INFO] [stdout] test tests::test_exit ... ok
[INFO] [stdout] test tests::test_arg ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_for ... ok
[INFO] [stdout] test tests::test_while ... ok
[INFO] [stdout] test tests::test_else ... ok
[INFO] [stdout] test tests::inequality_operator ... ok
[INFO] [stdout] test tests::test_print ... ok
[INFO] [stdout] test tests::variable_definition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4800e6a634ba836c7e5300eb6f3b4856bda5c101c7217a4ea833c6a1208eeb4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4800e6a634ba836c7e5300eb6f3b4856bda5c101c7217a4ea833c6a1208eeb4b", kill_on_drop: false }`
[INFO] [stdout] 4800e6a634ba836c7e5300eb6f3b4856bda5c101c7217a4ea833c6a1208eeb4b